package com.atguigu.order.controller;


import com.alibaba.csp.sentinel.annotation.SentinelResource;
//import com.alibaba.csp.sentinel.slots.block.BlockException;

import com.atguigu.order.bean.Order;
import com.atguigu.order.properties.OrderProperties;
import com.atguigu.order.service.OrderService;
import lombok.extern.slf4j.Slf4j;
//import org.aspectj.weaver.ast.Or;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.web.bind.annotation.*;


//@CrossOrigin
//@RequestMapping("/api/order")
@Slf4j
//@RefreshScope//自动刷新
@RestController
public class OrderController {


    @Autowired
    OrderService orderService;

//    @Value("${order.timeout}")
//    String orderTimeout;
//    @Value("${order.auto-confirm}")
//    String orderAutoConfirm;

    @Autowired
    OrderProperties orderProperties;

    @GetMapping("/config")
    public String config() {
//        return "order.timeout=" + orderTimeout + "； order.auto-confirm=" + orderAutoConfirm;

        return "order.timeout=" + orderProperties.getTimeout() + "； " +
                "order.auto-confirm=" + orderProperties.getAutoConfirm() + "；" +
                "order.db-url=" + orderProperties.getDbUrl();
    }

    //创建订单
    @GetMapping("/create")
    public Order createOrder(@RequestParam("userId") Long userId,
                             @RequestParam("productId") Long productId) {
        Order order = orderService.createOrder(productId, userId);
        return order;
    }

    @GetMapping("/seckill")
    @SentinelResource(value = "seckill-order", fallback = "seckillFallback")
    public Order seckill(@RequestParam(value = "userId", required = false) Long userId,
                         @RequestParam(value = "productId", defaultValue = "1000") Long productId) {
        Order order = orderService.createOrder(productId, userId);
        order.setId(Long.MAX_VALUE);
        return order;
    }

    public Order seckillFallback(Long userId, Long productId, Throwable exception) {
        System.out.println("seckillFallback....");
        Order order = new Order();
        order.setId(productId);
        order.setUserId(userId);
        order.setAddress("异常信息：" + exception.getClass());
        return order;
    }

    @GetMapping("/writeDb")
    public String writeDb() {
        return "writeDb success....";
    }

    @GetMapping("/readDb")
    public String readDb() {
        log.info("readDb...");
        return "readDb success....";
    }

}
